SACLARIN KARAKTERİSTİK DEĞERLERİ

OTOMOTİV ENDÜSTRİSİNDE KULLANILAN SICAK VE SOĞUK HADELENMİŞ SAC MALZEMELERİN KARAKTERİSTİK DEĞERLERİ
MALZEME TİPİ		SERTLİK HRB	R N/mm2	Rs N/mm2	Rs/R MAX	MINUMUM UZAMA				r 90 MIN.	n 90 MIN.
SOĞUK HADDELENMİŞ SAC						< 0.7 mm		> 0.7 mm
	FEPO1		270-410	145-270		27		28
	FEPO2		270-370	145-245	0.7	32		33		1.5	0.170
	FEPO4		270-350	140-210	0.62	36		38		2.0	0.200
	FEPO5		270-330	140-180	0.59	38		40		2.3	0.210
	FEPO6		270-330	140-180	0.59	36		38		1.9	0.220
	FEPF PLAC	37-60	270-370	145-280	0.80	30		30		1.5	0.200
						< 0.6 mm		> 0.6 mm
	FEE180 BH	37-49	300-320	180-220		34		35		1.7
	FEE220 BH	38-50	325-400	200-270	0.7	32		32		1.6	0.150
YÜKSEK MUKAVAMETLİ SOĞUK SAC	FEE275FP	MAX 80	350-420	MIN.275	0.80	28		28		1.2	0.190
	FEE275FP	MAX 82	350-470	MIN.275	0.87	25		25		1.1	0.180
	FEE315F	MAX 84	370-510	MIN.315	0.87	24		24		1.0	0.170
	FEE355F	MAX 87	429-540	MIN.355	0.87	20		20		0.9	0.160
	FEE420F	MAX 91	480-630	MIN.420	0.87	16		16
	FEE490F	MAX 95	550-710	MIN.490	0.87	14		14
YÜKSEK MUKAVAMETLİ SICAK SAC						< 3 mm		> 3 mm
	FEE275	MAX.82	350-470	MIN.275	0.89	22		28			0.170
	FEE355	MAX.87	415-530	MIN.355	0.89	20		25			0.180
	FEE420	MAX.91	470-590	MIN.420	0.89	18		23
	FEE490	MAX.95	540-690	MIN.490	0.89	14		19
	FEE340V	MAX.84	400-500	MIN.340	0.86	26		31
	FEE400V	MAX.90	450-550	MIN.400	0.87	22		28
	FEE440V		490-610	MIN.440	0.88	19		24
SICAK HADDELENMİŞ SAC						< 2 mm	< 3 mm		> 3 mm
	FEP11	42-67	290-430	185-310	0.80	24	26		34
	FEP12	42-62	290-390	185-280	0.78	28	30		37		0.170
	FEP13	42-62	290-390	185-280	0.76	30	32		37		0.180

OTOMOTİV ENDÜSTRİSİNDE KULLANILAN ÇELİKLER